2007-2009 Honda TRX300EX TRX300X service manual, Page 233Get this manual
FRONT WHEELSUSPENSIONSTEERING
REMOVAL (U.S.Aonly)
This service requires the ATV Bead Buster (KLS379024) Remove and install the ire from the rim side opposite the valve stemRemove the core from the valve stemUse pneumatic tire changer or equivalent to remove the tire from the rimIf tire changer is not available, rim protectors and tire irons may be used Adjust he bottom rim supports to the proper rim sizeAlign the flat side ofthe support with the corresponding rim size indicatorUse only water as lubrica nt when removing or mounting tiresSoap or some mounting lubricants may leave slippery res idue which can cause the tire to shift on the rim and Jose tire pressure during riding